baber/WOPTO huggingface dataset:
Patent KR-20220018237-A (KR)
Title: Mask fabrication apparatus and welding module used therefor
Inventor: LIM YOUNG SEO
IPC: A62B18/02
Filed: 2020-08-06
Abstract: The present invention provides a mask manufacturing apparatus to increase welding quality, and a welding module used thereby. According to the present invention, the mask manufacturing apparatus comprises: a mask body supply module; a wire supply module; and a welding module configured to fuse a wire supplied by the wire supply module to a mask body supplied by the mask body supply module. The welding module includes: a vibrating base supporting the mask body and the wire; a pressing unit including pressing pin pressing the mask body and the wire with respect to the vibrating base in a pressing state so that the wire is welded to the mask body; and a timing block approaching the pressing pin toward the mask body to performing switching to the pressing state and allowing the pressing pin to move along a movement direction in which the mask body moves while maintaining the pressing state.
Patent KR-20220022387-A (KR)
Title: Safety ladder with foldable for working steel tower
Inventor: YOUN JU MYUNG
IPC: E06C7/02
Filed: 2020-08-18
Abstract: The present invention discloses a pylon fixed folding safety ladder. The pylon fixed folding safety ladder of the present invention can be installed in a stationary manner with respect to an arm member of a power transmission pylon, thereby securing safety of a worker from a fall accident during aerial work. In addition, the pylon fixed folding safety ladder provides a lightweight folding structure of a telescopic structure, so that convenience can be imparted not only to portability, but also to installation and demolition. The pylon fixed folding safety ladder described above comprises: a support body disposed in the transverse direction; a pair of vertical bars connected in the longitudinal direction with respect to both end parts of the support body; and a plurality of horizontal bars connecting the pair of vertical bars in the transverse direction. Each of the pair of vertical bars consists of a plurality of hollow bars. Each of the plurality of hollow bars is configured to be collapsible into the telescopic structure.
Patent KR-20220023126-A (KR)
Title: Method for preparing graft copolymer, graft copolymer and thermoplastic resion composition comprising graft copolymer
Inventor: OK HYE JEONG
IPC: C08F8/42
Filed: 2020-08-20
Abstract: The present invention relates to a preparation method of a graft copolymer which comprises a step of adding, to a reactor, a compound represented by chemical formula 1, a diene-based rubbery polymer, a (meth)acrylate-based monomer, a vinyl aromatic monomer, and a vinyl cyanide-based monomer and polymerizing the same, a graft copolymer, and a thermoplastic resin composition comprising the same.
Patent KR-20220026299-A (KR)
Inventor: LEE JIYOUNG
IPC: C09D7/63
Filed: 2020-08-25
Abstract: The present specification relates to a compound represented by chemical formula 1, a coating composition including a compound represented by chemical formula 1, an organic light emitting element using the same, and a manufacturing method thereof. According to the present invention, a solution process is possible, so that the element can be enlarged.
Patent KR-20220027517-A (KR)
Inventor: SHIN JAE HYEOK
IPC: A61B7/00
Filed: 2020-08-27
Abstract: A wireless diagnosis device using human body sound wave information according to the present invention includes: a sound wave receiving part including a vibration plate resonated by a vibration sound wave in a human body, and configured to collect a sound wave signal through the vibration plate; a control part that receives the sound wave signal from the sound wave receiving part, stores it, and generates sound wave information, which is information obtained by processing the sound wave signal; at least one sound wave output part configured to receive the sound wave information from the control part and output the sound wave information; and a wireless communication part configured to perform wireless communication with the sound wave receiving part and the sound wave output part.
Patent KR-20220028928-A (KR)
Title: Method and apparatus for processing image based on partial image
Inventor: YOO JAE HYOUNG
IPC: G06N3/08
Filed: 2020-08-31
Abstract: Disclosed are a method and device for processing an image based on a partial image unit. According to an embodiment, the image processing method comprises: a step of extracting a feature of a current partial processing region by inputting pixel data of the current partial processing region of an input image frame to CNN; a step of updating a hidden state of RNN with respect to context between the current partial processing region and at least one previous partial processing region by inputting the extracted feature; and a step of generating an image processing result for an input image frame based on the updated hidden state.
Patent KR-20220029893-A (KR)
Title: Anti-floatation device for liquid storage tank
Inventor: PARK TAEYOON
IPC: F17C13/08
Filed: 2020-09-02
Abstract: An anti-floating device for a liquid storage tank is disclosed. According to an aspect of the present invention, an anti-floating device for a liquid storage tank, installed on a ship, comprises: a saddle having a cylinder shape, on which the liquid storage tank is seated; and a fixed belt connected to the saddle and secured by winding around the liquid storage tank.
Patent KR-20220031837-A (KR)
Inventor: SEO SEOK HOON
IPC: H01L51/56
Filed: 2020-09-04
Abstract: The present invention provides a display device having a thin thickness and enhanced sealing properties and a manufacturing method thereof. Provided is the display device which comprises: a first pixel electrode and a second pixel electrode disposed on a substrate to be spaced apart from each other; a pixel defining film having an opening exposing a central portion of each of the first pixel electrode and the second pixel electrode; a middle layer disposed on the first pixel electrode, the second pixel electrode, and the pixel defining film and having a through-hole between the first pixel electrode and the second pixel electrode, wherein the through-hole exposes at least a portion of an upper surface of the pixel defining film; a facing electrode disposed on the middle layer to face the first pixel electrode and the second pixel electrode; and an inorganic encapsulation layer disposed on the facing electrode.
Patent KR-20220010395-A (KR)
Inventor: BYEON DO YEONG
IPC: B41J11/00
Filed: 2020-09-08
Abstract: The present invention relates to a printing apparatus for printing the inner surface of a hole or the outer surface of a substrate. In accordance with the present invention, the apparatus includes: a rotary stage fixing a material with a hole to be printed, and rotating the material; an EHD nozzle discharging ink through an electrohydrodynamic method while kept inclined toward the inner surface of the hole; a moving part moving the EHD nozzle; a shape information storage part storing shape information of the material to be printed; and a control part receiving the shape information of the material to be printed from the shape information storage part, and printing the inner surface of the hole while controlling the moving part for adjusting a distance between the inner surface of the hole and the EHD nozzle, or controlling the size of a voltage applied to the EHD nozzle. Therefore, the present invention is capable of minimizing ink flowing down along a wall after being discharged.
Patent KR-20220032963-A (KR)
Inventor: HAN JEONG SU
IPC: B01D35/02
Filed: 2020-09-08
Abstract: A dryer includes: a rotary drum; a lifter installed on the inner surface of the rotary drum; an energy harvester installed inside the lifter and generating electric power when the rotary drum rotates; a humidity sensor installed inside the lifter and sensing humidity by receiving the electric power generated by the energy harvester; a circuit board installed inside the lifter and having the humidity sensor installed thereon; and an air passage formed to penetrate the lifter and allowing the air inside the rotary drum to pass therethrough. The humidity sensor is installed to measure the humidity of the air passing through the air passage in the lifter. Accordingly, the dryer can accurately and conveniently measure the dryness of an object to be dried through a simple structure.
Patent KR-20220033688-A (KR)
Title: Separator of lithium secondary battery, manufacturing method for the separator and the lithium secondary battery with the same
Inventor: KWON TAEWOOK
IPC: H01M50/409
Filed: 2020-09-10
Abstract: The present invention provides a separator for a lithium secondary battery including: a porous substrate; and a coating layer including a binder and inorganic particles on one or both surfaces of the porous substrate, wherein the binder includes: (a) a (meth)acrylamide-based monomer polymerization unit; (b) a (meth)acrylic monomer polymerization unit including a hydroxyl group; (c) a polyfunctional (meth)acrylamide-based monomer polymerization unit. The separator according to the present invention has improved adhesion between the inorganic particles and the separator, and exhibits reduced interfacial resistance and improved air permeability.
Patent KR-20220043694-A (KR)
Inventor: KIM DONG CHAN
IPC: G06N3/08
Filed: 2020-09-29
Abstract: Disclosed are a device that obtains compression rate information to recognize a target object from an image using a deep neural network and compresses and encodes the image using the compression rate information, and an operation method thereof. The device according to an embodiment of the present disclosure receives an image through at least one camera or a communication interface, acquires a feature map for detecting a target object from the input image, inputs the image and the feature map to a deep neural network model with pre-trained model parameters to output a compression rate for normally recognizing a target object from the image, and compresses and encodes the image using the compression rate to generate a bitstream.
Patent KR-20220043714-A (KR)
Inventor: KIM DOO RI
IPC: G16H40/20
Filed: 2020-09-29
Abstract: Disclosed is a management consulting service provision system for hospitals and medical care agencies. According to the present invention, the management consulting service provision system for hospitals and medical care agencies comprises: a member subscription module receiving consultant information from a consultant, and receiving hospital information from a hospital, and processing the consultant and the hospital as members; a contract conclusion management module identifying the presence or absence of a management consulting contract concluded between the consultant and the hospital, the content of the contract, and the duration of the contract; a consulting management interface including a treatment work management module receiving treatment information including the departments of treatment of the hospital, content of treatment, time for treatment, and job analysis from the consultant and managing the information, a policy management module receiving the policy information including the vision and the core value of the hospital from the consultant, a customer service (CS) management module receiving the CS information including the use of facilities of the hospital and the customer response status from the consultant, and a marketing management module receiving marketing information including the marketing products of the hospital, predicted profits, marketing goals, and marketing results from the consultant; and a consulting provision module providing the hospital with the received treatment information, policy information, CS information, and marketing information. The present invention aims to provide a management consulting service provision system for hospitals and medical care agencies, which is capable of increasing profitability of the hospitals and the medical care agencies.
Patent KR-20220045814-A (KR)
Inventor: WOO SANG KEUN
IPC: G06N20/00
Filed: 2020-10-06
Abstract: The present invention relates to a chromosome reading system for reading chromosomes. In order to provide a chromosome reading system capable of real-time prediction of whole-body dose while showing high performance and a microscope system including the same. The chromosome reading system includes: a chromosome reading unit for standardizing an image including a plurality of chromosomes and separately dividing the plurality of chromosomes from the image to separately classify the divided chromosomes. Accordingly, classification is performed after the chromosomes are individually separated, so that real-time reading is possible, and classification performance is improved due to the improvement of computing performance.
Patent KR-20220046138-A (KR)
Inventor: YANG DAEHOON
IPC: E04G5/08
Filed: 2020-10-07
Abstract: The present invention relates to a scaffold apparatus. More specifically, according to one embodiment of the present invention, the scaffold apparatus is installed on a hull and comprises: a scaffold plate supporting a worker; a scaffold support supporting the scaffold plate; and a coupling member having a plurality of threads anchoring the scaffold support to a hull, wherein the scaffold support includes: a main body unit having a hole through which the coupling member passes; a coupling unit engaged with the plurality of the threads to be coupled with the coupling member; and a dicing unit having one or more rotary blades which can slide between the plurality of the threads, wherein the dicing unit is formed by protruding from the main body unit in one direction. Accordingly, the scaffold apparatus can be readily separated from a hull to shorten the time for separation and reduce the likelihood of a worker developing musculoskeletal disease.
Patent KR-20210053787-A (KR)
Title: Methods and devices for predicting fine dust at construction sites
Inventor: SUNGHO TAE
IPC: G06Q50/08
Filed: 2020-10-13
Abstract: A fine dust predicting method in a construction site and a device thereof are disclosed. According to an embodiment of the present invention, the fine dust predicting method performed by the fine dust predicting device comprises the following steps of: receiving site information including the scale and structure of a construction work and a process plan including a schedule for performing processes; calculating a first fine dust prediction amount corresponding to the process plan for each unit period based on site-generation fine dust emission coefficients for each process; calculating a secondary fine dust prediction amount corresponding to the site information for each unit period and the process plan based on input details of construction equipment by a condition and harmful gas emission coefficients for each construction equipment; and calculating a total fine dust prediction amount for each unit period by adding the first fine dust prediction amount and the secondary fine dust prediction amount.
Patent KR-20220049089-A (KR)
Inventor: KIM KUK JIN
IPC: H01L21/687
Filed: 2020-10-13
Abstract: An etching apparatus according to an embodiment of the present invention includes: a chamber having an inner space; a wafer support installed in the inner space of the chamber and on which a plurality of wafers are loaded; a plurality of supply pipes to which an etching solution sprayed to the wafer is supplied; and an etching liquid injection pipe connected to each of the plurality of supply pipes. The etching liquid injection pipe includes a connection part to which the supply pipe is connected, and a plurality of pipe parts extended from the connection part. Each of the plurality of pipe parts may comprise a plurality of injection holes in a longitudinal direction. The purpose of the present invention is to provide the etching apparatus that can increase the uniformity of etch rate distribution on a wafer surface.
Patent KR-20210053197-A (KR)
Title: Semiconductor device and method
Inventor: TSAI YA YI
IPC: H01L29/66
Filed: 2020-10-19
Abstract: Provided is a method, which includes the steps of: forming a first fin and a second fin on a semiconductor substrate; forming a dummy gate material on the first fin and the second fin; etching the dummy gate material using a first etch process, during which a sacrificial material is formed on sidewalls of the recess, to form a recess between the first fin and the second fin; filling the recess with an insulating material; removing the dummy gate material and the sacrificial material using a second etch process; and forming a first replacement gate on the first fin and forming a second replacement gate on the second fin. The first replacement gate is separated from the second replacement gate by an insulating material.
Patent KR-20210049693-A (KR)
Title: Quantum-dot composite film and the method to make the same
Inventor: CHIA YEH MIU
IPC: G02B5/20
Filed: 2020-10-23
Abstract: The present invention discloses a quantum dot composite optical film, which includes a plurality of quantum dots which may be water-resistant and oxygen-resistant and are dispersed in an optical film, and a plurality of prisms disposed in a quantum dot layer. The present invention can reduce the total thickness of the quantum dot film. In addition, since there is no barrier layer, the complexity of manufacturing the quantum dot film is reduced, and the total manufacturing cost of the quantum dot film is also reduced.
Patent KR-20220055272-A (KR)
Title: Hot rolled steel coil and method of manufacturing the same
Inventor: LEE SEONG HYEONG
IPC: C21D9/46
Filed: 2020-10-26
Abstract: The present invention provides a hot-rolled steel coil with suppressed formation of internal oxide layer. According to one embodiment of the present invention, the hot-rolled steel coil has an internal oxide layer having a depth of more than 0 to 8 μm or less in a medium area of the total width, and comprises: 0.70-0.80 wt% of carbon (C), more than 0 to 0.40 wt% of silicon (Si), more than 0 to 0.50 wt% of manganese (Mn), more than 0 to 0.02 wt% of aluminum (Al), more than 0 to 0.02 wt% of phosphorus (P), more than 0 to 0.02 wt% of sulfur (S), and the remaining of iron (Fe) and inevitable impurities.
Patent KR-20220029273-A (KR)
Inventor: YOON JAE BOK
IPC: A61L9/20
Filed: 2020-11-11
Abstract: The present invention relates to an air sterilizer which comprises: a filter; a filter metal mesh disposed on the outer side of the filter; and an upper fixing unit and a lower fixing unit disposed respectively on the top and bottom of the filter metal mesh, wherein the upper fixing unit includes: an upper flange connected to the top of the filter metal mesh; a display panel disposed above the upper flange to control operation of the air sterilizer and check the state of air; and an upper panel interposed between the upper flange and the display panel to have a driving circuit electrically connected to the display panel to drive the air sterilizer. In addition, the upper flange includes a plurality of opened grooves and the upper panel includes a plurality of protrusion portions corresponding to the plurality of the opened grooves, wherein the protrusion portion is inserted into the opened groove to rotate the upper panel, thereby fixing the upper panel to the upper flange. Accordingly, a lower part of the upper panel can pressurize and fix the top surface of the filter. Therefore, for the air sterilizer of the present invention, no separate component is needed to fix the filter, so the filter can be readily replaced.
Patent KR-20220067257-A (KR)
Title: Eco-friendly synthetic wood containing coffee grounds and manufacturing method thereof
Inventor: HWANG JAE SOON
IPC: B27N3/08
Filed: 2020-11-17
Abstract: The present invention provides eco-friendly synthetic wood containing coffee grounds which uses waste resources such as coffee grounds and waste gypsum and PETG recovered from waste plastic as main components, to provide eco-friendly synthetic wood that contributes to environmental protection, and reduces a shrinkage expansion rate and a moisture absorption rate of the synthetic wood, to improve the formability, post-processing and weather resistance of the synthetic wood, and a manufacturing method thereof.
Patent KR-20220068069-A (KR)
Title: Gateway for allocating uplink frequency bands, and backscattering iot device and method
Inventor: KIM DONG IN
IPC: H04W72/04
Filed: 2020-11-18
Abstract: One embodiment of the present invention is a backscattering method of an IoT device constituting a frequency-splitting (FS)-simultaneous wireless information and power transfer (SWIPT) wireless communication system, which comprises the following steps of: receiving power of a first frequency to collect energy and simultaneously receiving and decoding data of a first frequency band; checking a second frequency band used for an uplink; and transmitting tag information to the second frequency band in a backscattering method using the power of the first frequency.
Patent KR-20220073948-A (KR)
Inventor: LEE SUN SEOK
IPC: B32B7/023
Filed: 2020-11-27
Abstract: 본 발명은, 반사필름층 위에 백색인쇄층을 더하여 이를 이용해 자동차 번호판을 제작한 후 자동차에 장착하여 사용할 때 어두운 곳에서 도로에 설치된 감시카메라에서 촬영을 위한 운행중인 자동차 번호판에 비춰 질 때 상기 비춰지는 빛의 일부를 백색인쇄층이 차단하도록 함에 따라 반사필름층에 의해 반사되는 빛의 광량을 낮춰주고, 이로 인해 상기 감시카메라를 통한 자동차 번호판의 촬영 피시체가 선명하게 나타나도록 한 것으로, 본 발명은 빛을 반사키시는 반사필름층과, 상기 반사필름층의 하부에 제1접착층을 사이에 두고 구비되며 사용전까지 제1접착층을 보호하는 이형지층과, 상기 반사필름층의 상부에 구비되어 반사필름층을 보호하는 코팅층과, 상기 코팅층의 상부면에 간격을 유지하면서 복수열을 이룬상태로 구비되어 반사필름층의 일부를 커버하는 백색인쇄층과, 상기 코팅층의 상부에 제2접착층을 사이에 두고 구비되어 코팅층과 함께 백색인쇄층을 보호하는 PET필름층으로 구성된 자동차 번호판 제작용 시트지를 제공한다.
Patent KR-20220074594-A (KR)
Inventor: PARK IN
IPC: C09D7/62
Filed: 2020-11-27
Abstract: 본 발명은 기재; 및 상기 기재 상에 코팅되며, 유무기 복합체를 포함하는 코팅층;을 포함하는 발수발유 도막재로, 상기 유무기 복합체는 티올기 함유 실란 화합물로 표면 개질된 실리카; 및 상기 실리카 표면의 티올기와 하기 화학식 1의 화합물 및 하기 화학식 2의 화합물이 중합되어 상기 실리카의 표면에 코팅된 표면코팅층;을 포함하며, 상기 유무기 복합체 총 중량 중 실리카의 함량이 40 중량% 이상인 것을 특징으로 하는, 슈퍼옴니포빅 특성을 갖는 발수발유 도막재, 및 이의 제조방법에 관한 것이다. 
[화학식 1] 
   
(상기 화학식 1에서, 
상기 n는 0 내지 7의 정수이다.) 
[화학식 2] 
   
(상기 화학식 2에서, 
상기 R 1 은 수소, 탄수소 1 내지 10의 알킬기이며, 
상기 R 2 는 탄소수 1 내지 10의 알킬기, 탄소수 2 내지 10의 알케닐기, 탄소수 5 내지 20의 사이클로알킬기 또는 탄소수 6 내지 20의 아릴기이다.)
Patent KR-20220079073-A (KR)
Title: 멀티미디어 변환 콘텐츠 제작 서비스 제공장치의 제작 인터페이스 장치
Inventor: YI SU MIN
IPC: H04N21/472
Filed: 2020-12-04
Abstract: 본 발명의 실시 예에 따른 멀티미디어 변환 콘텐츠 제작 서비스를 제공하는 서비스 제공장치에 대응된 사용자 단말에 제공되는 제작 인터페이스 장치는, 상기 서비스 제공장치로부터 제공되는 리소스 매칭 기반 제작 인터페이스 정보를 출력하는 그래픽 유저 인터페이스와; 변환 대상 데이터 및 주요 요소 정보를 입력하기 위한 입력 인터페이스와; 대상 데이터에 매칭된 리소스의 영상 정보를 편집하는 영상 편집 인터페이스와; 자막을 편집 하는 자막 편집 인터페이스와; 음원을 편집하는 음원 편집 인터페이스; 를 포함한다.
Patent KR-20220080776-A (KR)
Inventor: JEONG JUNYEONG
IPC: B29C70/40
Filed: 2020-12-07
Abstract: 레이저를 발진시키는 레이저 발진기, 상기 레이저 발진기로부터 발진된 레이저를 전달 받아 상기 레이저로 금속의 일면에 패턴 처리를 하도록 된 사용하는 제1 레이저 조사기 및 패턴 처리된 금속의 일면에 복합재 테이프를 접합하는 금속-복합재 접합장치를 포함하며, 상기 금속-복합재 접합장치는 상기 복합재 테이프를 패턴 처리된 금속의 일면으로 공급하는 피더기 롤러, 그리고 상기 복합재 테이프를 금속의 일면에 가압하는 가압 롤러를 포함하는 금속-복합재 패치 부품 제조장치 및 이에 대한 제조방법이 개시된다. 본 발명의 실시 예에 따르면, 금속과 복합재와의 접합 성능이 향상될 수 있고, 금속-복합재 패치 부품 제조 공정과 관련한 공정 수를 현저히 줄일 수 있어 생산성이 향상 될 수 있다.
Patent KR-20220081106-A (KR)
Inventor: SEO JUNG HWA
IPC: H01L51/42
Filed: 2020-12-08
Abstract: 본 발명은, 폴리스티렌설폰산 금속염을 포함하는 조성물, 반도체 소자 및 이의 제조방법에 관한 것으로, 보다 구체적으로, 폴리스티렌설폰산 금속염; 및 음이온성 고분자 전해질; 을 포함하는, 조성물, 상기 조성물을 포함하는 반도체 소자 및 이의 제조방법에 관한 것이다.
Patent KR-20220081809-A (KR)
Title: 콘크리트 타설 영역 내부의 기포 제거 장치 및 이를 이용한 기포 제거 방법
Inventor: NA OK PIN
IPC: E04G21/06
Filed: 2020-12-09
Abstract: 본 발명의 일 양상에 따른 콘크리트 타설 영역 내부의 기포 제거 장치는, 콘크리트 타설 영역을 구획하는 격벽의 상부에 고정되는 고정부와 고정부에 의해 격벽의 상부에 고정되고, 선형부재를 권취 또는 릴리즈하는 릴부 및 둘레 방향을 따라 소정 간격 이격되어 돌출된 복수의 돌기부분을 가지는 원기둥형상으로 마련되며, 선형부재와 연결되어 릴부에 의해 콘크리트 타설 영역의 격벽을 따라 승강하는 몸통부를 포함한다.